🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 11.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.59 AU

Year: 2124 Days

Day: 6.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,369,474 km

• M1: 153,039 km (0.106 R)
• M2: 546,032 km (0.11 R)
• M3: 1,015,321 km (0.038 R)
• M4: 1,589,627 km (0.055 R)
• M5: 1,994,738 km (0.027 R)
• M6: 2,401,046 km (0.107 R)
• M7: 3,383,904 km (0.078 R)
• M8: 3,796,794 km (0.113 R)
• M9: 4,365,864 km (0.109 R)
• M10: 5,150,655 km (0.044 R)
• M11: 5,899,990 km (0.044 R)
• M12: 6,474,745 km (0.04 R)
• M13: 7,347,948 km (0.038 R)
• M14: 9,020,452 km (0.11 R)
• M15: 9,501,709 km (0.056 R)
• M16: 11,010,852 km (0.095 R)
• M17: 11,641,258 km (0.084 R)
• M18: 14,874,815 km (0.079 R)
• M19: 15,305,059 km (0.067 R)
• M20: 16,595,191 km (0.085 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 6.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.27 AU - 6.69 AU

Year: 9017 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,369,474 km

• M1: 88,712 km (0.091 R)
• M2: 414,237 km (0.111 R)
• M3: 666,907 km (0.111 R)
• M4: 1,272,031 km (0.095 R)
• M5: 2,152,713 km (0.111 R)
• M6: 2,565,005 km (0.076 R)
• M7: 3,309,703 km (0.118 R)
• M8: 3,902,709 km (0.026 R)
• M9: 5,404,971 km (0.054 R)
• M10: 5,819,656 km (0.115 R)
• M11: 6,526,955 km (0.034 R)
• M12: 8,618,333 km (0.111 R)
• M13: 9,184,412 km (0.066 R)
• M14: 12,158,717 km (0.112 R)
• M15: 13,609,965 km (0.093 R)
• M16: 14,481,672 km (0.082 R)
• M17: 15,226,969 km (0.106 R)
• M18: 16,449,632 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 4.7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.29 AU - 7.05 AU

Year: 10773 Days

Day: 20.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,369,474 km

• M1: 64,477 km (0.085 R)
• M2: 249,080 km (0.095 R)
• M3: 430,842 km (0.113 R)
• M4: 804,986 km (0.105 R)
• M5: 2,047,097 km (0.06 R)
• M6: 3,277,241 km (0.098 R)
• M7: 3,977,359 km (0.061 R)
• M8: 4,772,172 km (0.046 R)
• M9: 6,030,889 km (0.111 R)
• M10: 6,637,358 km (0.102 R)
• M11: 7,109,489 km (0.054 R)
• M12: 9,347,623 km (0.118 R)
• M13: 10,070,629 km (0.06 R)
• M14: 11,723,387 km (0.107 R)
• M15: 12,869,157 km (0.109 R)
• M16: 14,922,537 km (0.064 R)
• M17: 19,801,373 km (0.088 R)
• M18: 23,431,066 km (0.116 R)
• M19: 23,894,370 km (0.088 R)
• M20: 24,600,771 km (0.041 R)
• M21: 25,079,335 km (0.091 R)
• M22: 27,310,138 km (0.105 R)
• M23: 30,577,057 km (0.12 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.1

Radius: 6.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.32 AU - 8.12 AU

Year: 12245 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,369,474 km

• M1: 789,727 km (0.11 R)
• M2: 1,113,756 km (0.106 R)
• M3: 1,428,959 km (0.048 R)
• M4: 2,063,104 km (0.102 R)
• M5: 3,922,606 km (0.09 R)
• M6: 6,646,185 km (0.09 R)
• M7: 7,515,647 km (0.084 R)
• M8: 8,325,720 km (0.086 R)
• M9: 14,381,591 km (0.117 R)
• M10: 18,251,539 km (0.06 R)
• M11: 19,162,590 km (0.085 R)
• M12: 20,911,090 km (0.113 R)
• M13: 22,590,475 km (0.072 R)
• M14: 23,374,667 km (0.06 R)
• M15: 31,375,161 km (0.096 R)
• M16: 40,132,621 km (0.058 R)
• M17: 43,914,006 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881

Radius: 7

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.86 AU - 8.68 AU

Year: 15224 Days

Day: 21.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,369,474 km

• M1: 87,216 km (0.116 R)
• M2: 374,593 km (0.082 R)
• M3: 671,994 km (0.048 R)
• M4: 1,150,707 km (0.094 R)
• M5: 1,413,251 km (0.096 R)
• M6: 2,408,825 km (0.104 R)
• M7: 3,015,743 km (0.073 R)
• M8: 3,691,327 km (0.102 R)
• M9: 3,957,911 km (0.105 R)
• M10: 6,534,285 km (0.039 R)
• M11: 6,881,203 km (0.039 R)
• M12: 7,564,716 km (0.06 R)
• M13: 8,803,087 km (0.106 R)
• M14: 10,815,926 km (0.06 R)
• M15: 11,178,850 km (0.087 R)
• M16: 12,057,439 km (0.103 R)
• M17: 13,048,973 km (0.114 R)
• M18: 13,460,517 km (0.112 R)
• M19: 14,820,661 km (0.067 R)
• M20: 20,531,859 km (0.053 R)
• M21: 21,846,525 km (0.091 R)
• M22: 24,955,318 km (0.095 R)
• M23: 26,018,062 km (0.115 R)
• M24: 32,908,689 km (0.112 R)
• M25: 33,543,134 km (0.092 R)
• M26: 33,927,600 km (0.076 R)
• M27: 36,702,342 km (0.103 R)
• M28: 37,521,988 km (0.112 R)
• M29: 40,777,537 km (0.084 R)
• M30: 42,399,029 km (0.071 R)
• M31: 46,560,542 km (0.083 R)
• M32: 55,148,956 km (0.06 R)
• M33: 59,158,478 km (0.091 R)
• M34: 66,736,358 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.4

Radius: 4.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.09 AU - 9.83 AU

Year: 17297 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,369,474 km

• M1: 51,013 km (0.1 R)
• M2: 233,971 km (0.069 R)
• M3: 435,629 km (0.119 R)
• M4: 588,668 km (0.116 R)
• M5: 1,051,972 km (0.072 R)
• M6: 1,738,477 km (0.037 R)
• M7: 3,050,450 km (0.103 R)
• M8: 3,226,078 km (0.112 R)
• M9: 6,136,654 km (0.065 R)
• M10: 10,003,011 km (0.083 R)
• M11: 12,534,058 km (0.104 R)
• M12: 14,026,446 km (0.116 R)
• M13: 15,234,748 km (0.069 R)
• M14: 18,108,373 km (0.095 R)
• M15: 26,911,011 km (0.057 R)
• M16: 27,660,945 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.4

Radius: 3.1

Gravity: 77.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.06 AU - 10.3 AU

Year: 22831 Days

Day: 18.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,369,474 km

• M1: 38,596 km (0.096 R)
• M2: 168,298 km (0.099 R)
• M3: 503,696 km (0.045 R)
• M4: 721,211 km (0.073 R)
• M5: 1,188,854 km (0.043 R)
• M6: 1,644,529 km (0.109 R)
• M7: 4,538,351 km (0.12 R)
• M8: 5,458,826 km (0.116 R)
• M9: 10,962,981 km (0.083 R)
• M10: 14,313,075 km (0.109 R)
• M11: 15,429,076 km (0.037 R)
• M12: 15,924,544 km (0.107 R)
• M13: 17,922,573 km (0.063 R)
• M14: 18,934,602 km (0.099 R)
• M15: 26,398,639 km (0.096 R)
• M16: 34,476,624 km (0.053 R)
• M17: 37,793,209 km (0.101 R)
• M18: 47,432,398 km (0.073 R)
• M19: 52,627,633 km (0.079 R)
• M20: 62,868,954 km (0.069 R)
• M21: 74,828,406 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,392 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit